Faculty of Agro-Industry Royal University of Agriculture Phnom Penh 12000-12401 Cambodia;
Graduate Schools Royal University of Agriculture Phnom Penh 12000-12401 Cambodia;
Division of Research and Extension Royal University of Agriculture Phnom Penh 12000-12401 Cambodia;
Food Safety Division National Food Research Institute Tsukuba Ibaraki 305-8642 Japan;
SIENG(Khmer traditional fermented soybean); soybean; fermentation; bacteriocin; Bacillus subtilis; Bacillus cereus; pathogens; spoilage; microorganism;